FP460 Digital Two-way Radio Instruction Manual
36
7
Troubleshooting
No.
Problem
Causes and Solutions
1
The radio cannot be
switched on or no display
after being switched on.
A. The power switch is in failure. Please change it.
B. The battery is out of power, please recharge it or change it.
2
The voice is low.
A. Please speak close to the microphone. The ideal distance is
3-10cm.
B. Please turn the Volume Knob to increase the volume to the best.
3
Cannot transmit
A. The frequencies of both users are not the same. Please select the
same frequency channel again.
B. The CTCSS/DCS signals of both users are not the same. Please
reset it.
C. The radio is out of effective communication range.